Change

Tests/TestSupport.cs

@@ -0,0 +1,69 @@
+using System.Security.Claims;
+using Api.Models;
+using Api.Services;
+using Microsoft.EntityFrameworkCore;
+
+namespace Tests;
+
+internal static class TestSupport
+{
+    public static AppDbContext CreateDbContext(string? databaseName = null)
+    {
+        var options = new DbContextOptionsBuilder<AppDbContext>()
+            .UseInMemoryDatabase(databaseName ?? Guid.NewGuid().ToString())
+            .Options;
+
+        return new AppDbContext(options);
+    }
+
+    public static ClaimsPrincipal CreatePrincipal(params Claim[] claims)
+    {
+        return new ClaimsPrincipal(new ClaimsIdentity(claims, "TestAuth"));
+    }
+}
+
+internal sealed class OAuthValidationServiceStub : IOAuthValidationService
+{
+    public (bool IsValid, ClaimsPrincipal? Principal, string? ErrorMessage) ValidationResult { get; set; }
+
+    public (string Email, string? FirstName, string? LastName, string? ProfilePictureUrl, string ProviderId) UserInfo { get; set; }
+
+    public (string Email, string? FirstName, string? LastName, string? ProfilePictureUrl, string ProviderId) AsyncUserInfo { get; set; }
+
+    public Task<(bool IsValid, ClaimsPrincipal? Principal, string? ErrorMessage)> ValidateIdTokenAsync(string idToken, string provider)
+    {
+        return Task.FromResult(ValidationResult);
+    }
+
+    public (string Email, string? FirstName, string? LastName, string? ProfilePictureUrl, string ProviderId) ExtractUserInfo(ClaimsPrincipal principal, string provider)
+    {
+        return UserInfo;
+    }
+
+    public Task<(string Email, string? FirstName, string? LastName, string? ProfilePictureUrl, string ProviderId)> ExtractUserInfoAsync(ClaimsPrincipal principal, string provider, string? idToken = null, string? accessToken = null)
+    {
+        return Task.FromResult(AsyncUserInfo);
+    }
+}
+
+internal sealed class JwtServiceStub : IJwtService
+{
+    public string GeneratedToken { get; set; } = "test-access-token";
+
+    public DateTime Expiration { get; set; } = DateTime.UtcNow.AddHours(1);
+
+    public string GenerateToken(User user)
+    {
+        return GeneratedToken;
+    }
+
+    public ClaimsPrincipal? ValidateToken(string token)
+    {
+        throw new NotSupportedException();
+    }
+
+    public DateTime GetTokenExpiration(string token)
+    {
+        return Expiration;
+    }
+}

Tests/Tests.csproj

@@ -11,11 +11,16 @@
   <ItemGroup>
     <PackageReference Include="Aspire.Hosting.Testing" Version="9.3.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="8.0.18" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="../Api/Api.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <Using Include="System.Net" />
     <Using Include="Microsoft.Extensions.DependencyInjection" />